US NACHA User Guide NACHA Payments NACHA Credit Transfer NACHA Outbound Credit Transfer View ACK/ATX Message ACK/ATX Message Click the ACK/ATX Message button. Figure 2-36 NACHA Outbound Credit Transfer View - ACK/ATX MessageDescription of "Figure 2-36 NACHA Outbound Credit Transfer View - ACK/ATX Message" On ACK/ATX Message screen, specify the following fields: Table 2-21 ACK/ATX Message - Field Description Field Description ACK/ATX System displays the ACK/ATX details. Entry Detail Sequence System displays the Entry Detail Sequence. Parent topic: NACHA Outbound Credit Transfer View